Integrated-optic acoustically tunable infra-red optical filter |
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2016-02-25 |
Electronics Letters, Volume 24, Issue 25, 8 December 1988, p. 1562 – 1563 We demonstrate a narrowband (≈1 nm) LiNbO3 acoustically tunable optical filter with a tuning range adequate to span the 1.3–1.55 μm wavelength range, exploiting the considerable advantages of an unconventional x-cut design. |